diff --git a/build.sh b/build.sh
index ddae5441..47b5b5fb 100755
--- a/build.sh
+++ b/build.sh
@@ -7,13 +7,16 @@ function try () {
 # Build native binaries
 pushd src/main
 try $ANDROID_NDK_HOME/ndk-build -j8
-# copy executables
+
+rm -rf assets/armeabi-v7a
+rm -rf assets/x86
+mkdir -p assets/armeabi-v7a
+mkdir -p assets/x86
+
+#copy executables
 for app in pdnsd redsocks ss-local ss-tunnel tun2socks
 do
-    rm -rf assets/armeabi-v7a
-    rm -rf assets/x86
-    mkdir -p assets/armeabi-v7a
-    mkdir -p assets/x86
+    echo $app
     try mv libs/armeabi-v7a/$app assets/armeabi-v7a/
     try mv libs/x86/$app assets/x86/
 done